| Value | Category | Cases | |
|---|---|---|---|
| 1 | 75 | 
                                    
                                    36.1%
                                 | |
| 3 | 87 | 
                                    
                                    41.8%
                                 | |
| 8 | 46 | 
                                    
                                    22.1%
                                 | |
| Sysmiss | 3418 |